Adding and Subtracting Numbers

Adding and Subtracting Numbers
  • Currently 4.0/5 Stars.
1529 views, 1 rating - 00:02:04
Taught by mrbrianmclogan

Meets NCTM Standards:

Adding and subtracting numbers
  • Minus Mission - Game from Math Game Time: Minus Mission is a free math game providing practice in subtraction in a creeping slime theme. Large green slime at the top of the screen drips blobs with subtraction problems toward a robot at the bottom. Kids must fire at the slime with the correct answer.
  • How do you add a group of positive an negative numbers together?
  • How do you subtract a group of positive and negative numbers together?
Adding and subtracting positive and negative numbers is discussed. Operations are done left to right, and the fact that addition and subtraction are not cumulative like multiplication is addressed.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on August 10, 2012.
Browse Store
App_store_badge Smart-logo